![]() "Kaiser Says No to Antimicrobial Surfaces in Its Facilities." HomeFree, November 11, 2015. "Antibacterials In Building Products: The Good, The Bad and the Downright Ugly." Healthy Building News, November 19, 2014. "FDA Acts On Antimicrobials." Healthy Building News, January 8, 2014. The difference between this use, and the strictly regulated use of antimicrobials that claim health benefits, can be highly misleading and will be the topic of a future article. One intended use of antimicrobials in building products is as a preservative. "The Dirt On Antibacterial Soaps." NRDC, Our Stories, March 15, 2016. The FDA ruling does not apply to non-soap sanitizers. ![]() ![]() ![]() This version of the newsletter was edited on Sto delete the words ‘and sanitizers’ from the end of this sentence in order to avoid confusion. Antimicrobial products' presence in building materials is an avoidable chemical hazard that has no place in a healthy building. The FDA decision underscores the need for manufacturers to fully disclose building product contents so that architects, designers, building owners and occupants can make informed decisions about avoiding hazards while the regulatory process grinds on. The World Health Organization included triclosan in its 2013 state-of-the-science report on endocrine-disrupting chemicals. Why not use antimicrobials anyways "just in case?" Global health authorities are finding increasing evidence of harm. Since 2006, health care leader Kaiser Permanente has recommended against "environmental surface finishes or fabrics that contain antimicrobials for the purpose of greater infection control and the subsequent prevention of hospital acquired infections." In 2015 Kaiser took action to No data support the use of these items as part of a sound infection-control strategy." In 2012, the Canadian Medical Association called for a ban on antimicrobial chemicals in ordinary consumer products. In 2003 the Centers for Disease Control and Prevention (CDC) concluded a comprehensive study of infection control practice with the statement that "No evidence is available to suggest that use of these products will make consumers and patients healthier or prevent disease. Independent investigations have challenged the safety and the efficacy of adding antimicrobials to everyday products, as HBN has The final FDA rule confirms that there is still no evidence that the use of triclosan and other antimicrobials provide human health benefits. The substances banned by the FDA have been added to HBN's Pharos Project Chemical and Materials Library as a restricted substance list, to help building industry professionals avoid these chemicals in building products. The FDA's action reinforces HBN's longstanding conclusion that anti-microbial substances added to building products fail to provide any additional human health protection, and are likely to do more harm than good over the long term. "In fact, some data suggests that antibacterial ingredients may do more harm than good over the long-term." According to the FDA: "Consumers may think antibacterial washes are more effective at preventing the spread of germs, but we have no scientific evidence that they are any better than plain soap and water," said Janet Woodcock, M.D., director of the FDA's Center for Drug Evaluation and Research (CDER). Last Friday, the US Food and Drug Administration (FDA) issued a new regulation that bans 19 antimicrobial chemicals, including triclosan and triclocarban, used in hand soaps.
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